CVEvulnerability
CVE-2011-0226
9.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2011-07-19
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-189
Description
Integer signedness error in psaux/t1decode.c in FreeType before 2.4.6, as used in CoreGraphics in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Type 1 font in a PDF document, as exploited in the wild in July 2011.
Affected configurations
• freetype freetype (<= 2.4.5)
• freetype freetype 2.2.1
• freetype freetype 2.2.10
• freetype freetype 2.3.0
• freetype freetype 2.3.1
• freetype freetype 2.3.2
• freetype freetype 2.3.3
• freetype freetype 2.3.4
• freetype freetype 2.3.5
• freetype freetype 2.3.6
• freetype freetype 2.3.7
• freetype freetype 2.3.8
• freetype freetype 2.3.9
• freetype freetype 2.3.10
• freetype freetype 2.3.11
• freetype freetype 2.3.12
• freetype freetype 2.4.0
• freetype freetype 2.4.1
• freetype freetype 2.4.2
• freetype freetype 2.4.3
• freetype freetype 2.4.4
• apple iphone os (<= 4.2.8)
• apple iphone os 1.0.0
• apple iphone os 1.0.1
• apple iphone os 1.0.2
• apple iphone os 1.1.0
• apple iphone os 1.1.1
• apple iphone os 1.1.2
• apple iphone os 1.1.3
• apple iphone os 1.1.4
• apple iphone os 1.1.5
• apple iphone os 2.0
• apple iphone os 2.0.0
• apple iphone os 2.0.1
• apple iphone os 2.0.2
• apple iphone os 2.1
• apple iphone os 2.1.1
• apple iphone os 2.2
• apple iphone os 2.2.1
• apple iphone os 3.0
• apple iphone os 3.0.1
• apple iphone os 3.1
• apple iphone os 3.1.2
• apple iphone os 3.1.3
• apple iphone os 3.2
• apple iphone os 3.2.1
• apple iphone os 3.2.2
• apple iphone os 4.0
• apple iphone os 4.0.1
• apple iphone os 4.0.2
• apple iphone os 4.1
• apple iphone os 4.2
• apple iphone os 4.2.1
• apple iphone os 4.2.5
• apple iphone os 4.3.0
• apple iphone os 4.3.1
• apple iphone os 4.3.2
• apple iphone os 4.3.3
Related
Weakness · not in database (1)
References
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html lists.apple.com
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html Vendor Advisory
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html Vendor Advisory
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00014.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00015.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00020.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00026.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html lists.nongnu.org
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00015.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00016.html lists.opensuse.org
- http://secunia.com/advisories/45167 Vendor Advisory
- http://secunia.com/advisories/45224 Vendor Advisory
- http://support.apple.com/kb/HT4802 Vendor Advisory
- http://support.apple.com/kb/HT4803 Vendor Advisory
- http://support.apple.com/kb/HT5002 support.apple.com
- http://www.appleinsider.com/articles/11/07/06/hackers_release_new_browser_based_ios_jailbreak_based_on_pdf_exploit.html www.appleinsider.com
- http://www.debian.org/security/2011/dsa-2294 www.debian.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:120 www.mandriva.com
- http://www.redhat.com/support/errata/RHSA-2011-1085.html www.redhat.com
- http://www.securityfocus.com/bid/48619 www.securityfocus.com
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html lists.apple.com
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html Vendor Advisory
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html Vendor Advisory
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00014.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00015.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00020.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00026.html lists.nongnu.org
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html lists.nongnu.org
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00015.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00016.html lists.opensuse.org
- http://secunia.com/advisories/45167 Vendor Advisory
- http://secunia.com/advisories/45224 Vendor Advisory
- http://support.apple.com/kb/HT4802 Vendor Advisory
- http://support.apple.com/kb/HT4803 Vendor Advisory
- http://support.apple.com/kb/HT5002 support.apple.com
- http://www.appleinsider.com/articles/11/07/06/hackers_release_new_browser_based_ios_jailbreak_based_on_pdf_exploit.html www.appleinsider.com
- http://www.debian.org/security/2011/dsa-2294 www.debian.org
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:120 www.mandriva.com
- http://www.redhat.com/support/errata/RHSA-2011-1085.html www.redhat.com
- http://www.securityfocus.com/bid/48619 www.securityfocus.com